Showing posts with label Lexar. Show all posts
Showing posts with label Lexar. Show all posts

Thursday, May 22, 2014

COMPARISON: Nikon D4s vs Canon 1D X (Part IV of IV) – Conclusion

Nikon D4S DSLR Camera
Nikon D4S DSLR Camera

Since I started this blog in 2008, no single product has had a four part review. As a loyal Canon shooter, you might be wondering why I would do this for the Nikon D4s, but the answer is simple – because it’s earned it.

No product that I’ve tested during my history of reviewing has been harder to return than this camera because I’ve gotten used to how it just gets the job done – shot after shot. Let’s face it, that’s why many of us will reach for our cell phone or point and shoot, despite having expensive cameras – because sometimes we want to capture the moment and simply want to make sure we get the shot. Cell phones seem to do this very well, but DSLR – well, they aren’t quite as user friendly. It is fun that we can dial in the settings and add our artistic intent to a shot, but all too often modern day DSLR’s AF systems lets us down at a critical moment. While I can’t say that never happened with the D4s, I can say it had the highest keeper rate of any camera I’ve ever tested – BY A LONG SHOT!

From improved exposure metering, group area AF, to insane AF performance, this model takes what was great about the D3s and D4 and rolls into the best Nikon camera I’ve ever had the pleasure of using. It felt great in the hands, and has all of the wonderful hard button controls that Nikon D series camera owners have come to expect – and more (with most being programmable). A Canon style Q menu is all that I really miss from the body, but everything it has that Canon doesn’t makes me really love using this camera. It’s definitely built for the serious photographer who knows what the controls are for and who intends to use every one of them!

Bookshelf Test

My bookshelf shots are shot on a tripod with mirror lockup using long exposures (30 sec max) to create the best result possible. Vibration Reduction (VR) is switched off to make sure it doesn’t interfere with the long exposure.

What follows are my in-camera JPEG test shots with zero post-processing or modifications:


f/5.6 @ 100 mm, 20s, ISO 100, No Flash

While it’s not as detailed and crisp as the Sony a7R, or the D800, there’s plenty of detail:

image
100% Crop (using screen capture software) of the image above

Compared to the Canon 1D X

Using Lightroom 5.4’s default processing on the RAW image from both cameras (to eliminate as many variables as possible), here’s how it compared against the 1DX:

image
Click image to view the full-size screen shot comparison
Click the following to view the in-camera JPEG’s from the D4s and 1D X

While I believe the Canon 70-200 f/2.8L IS II is a sharper lens, the two fair well against each other. Unlike most Nikon’s I’ve tested which have a tendency to under expose (when using Matrix Metering), the D4s tends to over expose a little. That’s easily correctible, but if the 70-200 is your bread and butter lens, I find that’s an area where Canon has the advantage.

High ISO Noise

Overall, I’d have to say the high ISO noise performance was very good. Click these images to see the full-size originals.


f/5.6 @ 100 mm, 1/13, ISO 25600, No Flash

25,600 is totally usable in my opinion


f/5.6 @ 100 mm, 1/30, ISO 51200, No Flash

While quality deteriorates, it’s still a usable image – especially if you keep sizes small like here.


f/5.6 @ 100 mm, 1/50, ISO 120400, No Flash

In-camera noise reduction takes its toll, but this would work in a pinch.


f/5.6 @ 100 mm, 1/100, ISO 204,800, No Flash

This enters the realm of marketing ISO figures that aren’t based on reality. Only desperation would allow me to shoot at this ISO.


f/5.6 @ 100 mm, 1/200, No Flash

This is just crap, but if you are trying to photograph ghosts it might helpful!

Canon Comparison

While ISO 51,200 is good for both cameras, I think 25,600 is going to be the maximum ISO most pro photographers are going to consider using for their work. To illustrate the high ISO performance I chose to use Lightroom 5.4’s default processing on the RAW image from both cameras (to eliminate as many variables as possible), here’s how it compared against the 1DX:

imageClick image to view the full-size screen shot comparison
Click the following to view the in-camera JPEG’s from the D4s and 1D X

As you can see if you viewed the JPEG’s, the in-camera default processing creates much better results at the loss of some detail. This is why I prefer to use Noiseware (tutorial) for my noise reduction solution on the RAW image. Here’s 100% crops from Lightroom that show noise and sharpness with default Lightroom 5.4 processing:

Nikon D4s at  f/5.6 @ 100 mm, 1/13, ISO 25600

The D4s over exposes by a bit which makes its image brighter and therefore the noise more obvious, but it’s pretty close to the Canon. What is obvious is that the Canon lens is sharper so that becomes more apparent here with the word tolkien being softer on the Nikon image.

Canon EOS-1D X, f/5.6 @ 100 mm, 1/20, ISO 25600, No Flash

Some noise is easier to remove than others, but these images both show what I refer to as clean noise as it would be easy for Noiseware to remove this noise without major detail loss.

Here’s a quick look at the above images with some external noise reduction:

Noiseware default settings on D4s image
Noiseware default settings on D4s image – artifacts caused by variations the noise pattern

Noiseware default settings on the 1D X image
Noiseware default settings on the 1D X image – less artifacts due to a predictable noise pattern

The D4s does seem to generate more random noise which is harder for noise reduction software to correct, but if you printed both images at smaller sizes you’d have no problems using either image at ISO 25,600.

Landscapes

The following shots were taken using no special camera or lens modifiers and are unedited in-camera JPEG’s. While the D800E, is the king of the landscape images on tripods for Nikon shooters, the D4s certainly can do a excellent job too.


f/4 @ 86 mm, 1/1000, ISO 100, No Flash

Plenty of nice detail on the foreground cliff


f/22 @ 70 mm, 1/6, ISO 50, No Flash (no filters)

I had to resort to f/22 at ISO 50 to get my shutter speed down low enough to get the cotton candy effect from the waterfalls. I was please that the water never got overexposed and the net result is mission accomplished. With some basic post-processing this would be a decent shot.


f/5.6 @ 90 mm, 1/200, ISO 1800, No Flash

Lots of nice detail on the path, shrubs and rocks in the foreground


f/5.6 @ 90 mm, 1/500, ISO 800, No Flash

I was bummed that the meter didn’t better expose for the hot spots so the top half of the image could look as good as the water reflection.


f/5.6 @ 200 mm, 1/400, ISO 3600, No Flash


f/5.6 @ 200 mm, 1/400, ISO 100, No Flash


f/5.6 @ 130 mm, 1/400, ISO 280, No Flash


f/11 @ 50 mm, 1/125, ISO 1250, No Flash


f/5.6 @ 50 mm, 1/160, ISO 1100, No Flash

The 50mm did a great job of bringing out the texture

The last two shots above were taken with the Nikon AF-S Nikkor 50mm f/1.4G Autofocus Lens, but the rest were taken with the Nikon AF-S Nikkor 70-200mm f/2.8G ED VR II Lens.

I was plenty satisfied with the landscape performance of this camera, but landscapes aren’t my primary subject. If they were then I’d probably opt for the Sony a7R or the D800E instead, but personally I’d rather the fast and accurate AF performance of the D4s for what I do.

Studio Portraiture

While the D800E (see my D800 review) might be the better camera when the studio lights come on, the D4s is no slouch. It’s great AF system helps keep the rhythm of the shoot going which allows you to spend less time fiddling with the controls and more time interacting with your model.

Here’s an unedited in-camera JPEG taken in my studio with the D4s and the Nikon AF-S Nikkor 70-200mm f/2.8G ED VR II Lens.


f/5.6 @ 200 mm, 1/200, ISO 100
, Auto White Balance (Auto2)

While it might lack the megapixels of D800, there’s more than enough for common portraiture print sizes and even the latest 4k displays. I’d have no hesitations using this camera for studio work.

Compared to Canon 1D X

In identical conditions to the shot above, but in a different position due the physical differences between the Canon 70-200mm and Nikon’s, here’s what the camera default was from the Canon 1D X:


Canon 1D X - f/5.6 @ 200 mm, 1/200, ISO 100
, Auto White Balance

The D4s exposes a bit brighter, but the models face looks a little wider. Aside from that, both create great results that are easily finished off nicely in post-processing.

While there are some variations due to lens differences and working with a live model, you can get a general idea of the image quality at 100% for the eye and lip crops below:

D4s 100% Eye Crop
D4s 100% Eye Crop

1D X 100% Eye Crop
1D X 100% Eye Crop

D4s 100% Lip Crop
D4s 100% Lip Crop

1D X 100% Lip Crop
1D X 100% Lip Crop

Ultimately I find them to be a draw when you pixel peep because both images are excellent and easily usable with traditional post-processing methods.

More Real World Sample Images


f/5.6 @ 50 mm, 1/50, ISO 25600, No Flash, Handheld


f/5.6 @ 50 mm, 1/50, ISO 450, No Flash


f/5.6 @ 50 mm, 1/100, ISO 1400, No Flash


f/5.6 @ 50 mm, 1/160, ISO 560, No Flash


f/2.8 @ 200 mm, 1/500, ISO 2200, No Flash

Visit http://photos.ronmartblog.com/nikon/d4s to see a gallery of some of the shots I took during my review of this camera. All images are in-camera JPEG’s with no post-processing.

Video

I despise doing video, but at the request of my readers here’s some basic video that shows how the video autofocus system performs:


Nikon D4s Video Face Detection AutoFocus Sample

I was pretty disappointed with all of the focus shifting distractions that occurred in the video.

For the first video in controlled studio lighting the camera settings were f/5.6 @ 1/60 sec ISO 200 using Auto White Balance. I was using the main light from the Lowell Rifa eX 66 Pro Light Kit and the Sennheiser MKE 400 HDSLR Microphone. The Nikon AF-S Nikkor 70-200mm f/2.8G ED VR II Lens was zoomed to to 85mm.


Panning Video – Handheld so extremely shaky

I can’t recall the settings used here, but as anyone who ever shot video with a DSLR knows – you need to always use a stabilization device, but sadly I didn’t have one for this unplanned video. Ignore the horrific shaky video and instead pay attention to the image quality of the images that the camera focuses in on. Also note how the AF performs when moving through the scene.

Things I’d love to see improved

No product is flawless, so with that comes the need for any fair and balanced review to suggest what could go better for the next model. With that said, here are the things that I’d love to see improved:

  • A next generation sensor – While the D4s has what I would call a very good sensor, recent products like the Sony a7R show that much better sensors are possible. I don’t need or want that any more megapixels, but I’d love to see a 16MP version that offers that offers that level  dynamic range and detail.
  • Noise Reduction Improvements – In-camera noise reduction is still more destructive than products like Noiseware, so it was my preference to set the internal setting to Low or Off. This only applies if you use your JPEG’s as you’ll need to do external noise reduction on your RAW images.
  • Live view in low light is still problematic. When you zoom in all the way to focus on your subject, if the light is low then expect to see so much static noise that it becomes near unusable. Sure, you can back off one or two clicks to avoid the noise, but then your subject feels so small that you want to zoom in again. Sure something like focus peaking might help, but what I really want is Canon’s Live View performance here.
  • Green tint on images is annoying – I’ve never quite understood why Nikon images are plagued with a green color cast, but it’s time for that problem to get fixed. Sure Auto2 helped a little, but it’s still just warming up an image that has too much green by default. Maybe legacy Nikon users might like it, but for me it’s a big drawback – especially compared to other makers cameras on the market. Sure, this is easily corrected when using your RAW images, but it’s easy for Nikon to solve this too.
  • Level should be easily accessible on the rear LCD by default. Canon has a nice solution for pressing the info button multiple times to cycle through the rear LCD view types. This allows for quick access to the LCD level, and I’d love to see that feature added on all Nikon cameras. Programming it to show up in the viewfinder is just annoying.
  • Info button isn’t as user friendly/intuitive as Canon’s Q menu – especially in video mode.
  • Improved menu system – There’s too much scrolling and confusion on how to do things like change shooting banks. I think Canon’s new system, which is not without flaws either, makes it easier to identify which section you are in and it’s non-scrolling design (which still supports wrapping and jumping) works better for me.

Yes, this is my bias coming from the Canon world where I do believe they do some things much better. That said, there are about a dozen things from the Nikon system that I’d love to see on the Canon system, so it goes both ways. Only the Live View problem is one that I really think is a must fix as all the others have feasible workarounds.

UDMA Highly Recommended

Lexar 32GB Professional 1066x Compact Flash Memory Card (UDMA 7)
Lexar 32GB Professional 1066x Compact Flash Memory Card (UDMA 7)

In my testing I used the latest UDMA 1066x cards by Lexar and was extremely pleased that the D4s took full advantage of their fast write performance. This is super helpful when shooting sports in RAW (or RAW+JPEG like I do when I review) because it minimizes the time spent with the camera bogging down to flush data from the buffer to the memory card.

SanDisk also makes a CF card in this class, but I haven’t had a chance to try them yet.

SanDisk 32 GB Extreme CompactFlash UDMA-7 Memory Card
SanDisk 32 GB Extreme CompactFlash UDMA-7 Memory Card

This fast write performance is super critical when shooting long bursts like this 49 frame set below:


49 frames with great autofocus requires fast storage to avoid bogging down the buffer

I didn’t test XQD memory cards because at this time of this writing they were $209.95 for a card that had 168mb/s read and 155mb/s write speeds. The aforementioned Lexar UDMA 7 has nearly identical performance for $63.95 (with rebate), so I didn’t see the point of proprietary XQD storage.

Lexar 32GB XQD Professional 1100x Memory Card
Lexar 32GB XQD Professional 1100x Memory Card

Compared to the D4


Despite nailing the AF point, the D4 drove me crazy with misses like this

Overall I feel like the D4s is everything the D4 should have been plus some nice improvements in image quality and high ISO noise performance. My basic advice for D4 owners is to upgrade – the improved AF and higher ISO performance are definitely worth it.

Click here for a great comparison sheet that shows features-wise the differences between the D4 and D4s. You can also visit my Nikon D4 review here to compare things like bookshelf images and real world shots from the D4 to the D4s.

Conclusion

If you’ve read through all four parts of this review then you are probably pretty serious about wanting to get one of these cameras (or at least lusting after one – like me). You also know by now that I love this camera and really can knock it for its price and typical niggles that I have about Nikon products (see above).

While there are better sensors on the market, I’ll take a camera that has accurate sharp focusing with softer images over a camera with great image quality that doesn’t focus worth a damn. The later will give you blurry shots more often than not, so what’s the point of a great sensor if you can’t get the shot?

In the end, I highly recommend this camera for anyone who wants the best sports camera on the market. It just works which is what you need when things get going in sports. It’s also a brilliant camera for parents who can handle both the size and cost.  I realize that very few parents will fall in that camp, but if you are one of the lucky ones – you’ll be rewarded.

Will I be selling my 1D X and getting this instead?

As much as I love the D4s, switching over to Nikon doesn’t make financial sense for me. I also prefer Canon’s lens line-up. That said, I will be lusting after the Nikon guys sporting this camera around because the D4s really is the best camera on the market right now for autofocus performance. Hopefully Canon will respond with something that pushes Nikon to improve for the D5.

Where to order

Click here to learn more or order the D4s on the B&H web site.

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Disclosure

If you make a purchase using links found in this article, I may make a commission. It doesn’t cost you a penny more, but it does help to support future articles like this.

It was my idea to do this article with no input or influence from any third party. Upon request, my partner B&H provided me with the D4s & 50mm f/1.4 from their review unit inventory and Nikon provided me with a lens and flash. I returned all borrowed products after the review and have not been compensated by any company involved with this review.

Saturday, February 1, 2014

Pro Photo of the Week: David Rubinger Portrait by Vincent Versace

Copyright (c) Vincent Versace - All Rights Reserved
Copyright (c) Vincent Versace - All Rights Reserved

Nikon D800 160 sec at f/5, ISO 2000 at 130mm (Nikon 70-200mm f/4G ED VR)

This is another image from the unfortunately too brief "photo shoot" of the photographer David Rubinger. I had the opportunity to photograph him at Palm Beach Photographic Workshop's FotoFusion an annual week long photo instruction event.

What I can say to best describe the experience of seeing his work at the Centre's museum gallery, is that the level of the cleanness of his eye. That level of clarity of a moment  what you aspire to. I hope some day to "see" half as well as he does.

Every time We would head to the studio someone would stop him and ask him a question and then he'd answer it and tell a story that you did not want to miss hearing.... Then you were late to your next class and you were walking into a room of students wondering where the teach was.

Another thing to consider, if you are as hooked on digital Infra Red photography as I am, is that this image was captured on a D800 at 2000 ISO. The behavior of the sensor is what is extraordinarily interesting.

The noise that should be occurring at 2000 ISO on that camera prints like it was shot on super fine grain film. But digital level, not analog level (film), of sharpness. Which means they are sharper as well as exhibiting significantly better Bokeh than film.

I am not sure what that actually means, it is a new observation. I would never have thought to boost the ISO on that particular camera that high. For a lot of reasons. So as soon as my new studio goes on line this month it's something I will experiment with. I hope to do an eBook on what I have learned over the past 9 years of shooting Infra Red digitally.

Last week’s portrait is the one he liked. This is the one I liked.

Vincent Versace

Technical Details

This image was captured with a Nikon D800 modified to shoot infrared using the "Super" Enhanced Color conversion from lifepixel.com.

The image was recorded to a 128GB Lexar 1000 speed UDMA flash card.

The image was first processed in Nikon Capture NX2 then further post processed using Photoshop CC Color Efex Pro 4.0 and Silver Efex Pro 2 from the  Nik Collection by Google.

Lighting was a combination of two Westcott Skylux LED lights and a Westcott Sunlight Reflectors.

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Disclosure

If you make a purchase using links found in this article, I may make a commission. It doesn’t cost you a penny more, but it does help to support future articles like this. This image was submitted upon request by Vincent Versace and used with his permission for this article.

Saturday, January 25, 2014

Pro Photo of the Week: David Rubinger Portrait by Vincent Versace

Copyright (c) Vincent Versace - All Rights Reserved
Copyright (c) Vincent Versace - All Rights Reserved

Nikon D800 160 sec at f/5, ISO 2000 at 185mm (Nikon 70-200mm f/4G ED VR)

This is an digital infrared portrait of the photographer David Rubinger. I had the opportunity to photograph him at Palm Beach Photographic Workshop's FotoFusion an annual week long photo instruction event.

David was here for both the opening of his show at the at the Palm Beach Photographic Centre's Museum and Gallery "Eye of Israel" he was also being honored as the Photo Mentor of the year.

For over 60 years David has photographed Israel, from it's creation to today. He is of the nicest people I have ever met. As to getting him to sit for a "formal" photograph? Like herding cats....

Every time We would head to the studio someone would stop him and ask him a question and then he'd answer it and tell a story that you did not want to miss hearing.... Then you were late to your next class and you were walking into a room of students wondering where the teach was.

Vincent Versace

Technical Details

This image was captured with a Nikon D800 modified to shoot infrared using the "Super" Enhanced Color conversion from lifepixel.com.

The image was recorded to a 128GB Lexar 1000 speed UDMA flash card.

The image was first processed in Nikon Capture NX2 then further post processed using Photoshop CC Color Efex Pro 4.0 and Silver Efex Pro 2 from the  Nik Collection by Google.

Lighting was a combination of two Westcott Skylux LED lights and a Westcott Sunlight Reflectors.

Other articles you may enjoy

If you enjoyed this article, you may also enjoy these:

Disclosure

If you make a purchase using links found in this article, I may make a commission. It doesn’t cost you a penny more, but it does help to support future articles like this. This image was submitted upon request by Vincent Versace and used with his permission for this article.

Tuesday, November 6, 2012

B&H Deals of the Week from Nikon, Lexar, Tamron & Canon Pre-Orders + 500mm II NOW IN STOCK

B&H is now taking pre-orders on the new Canon 24-70 f/4L IS and Canon 35mm f/2 IS lenses that Canon announced last night. Click the images or links below to get on the waiting list for your copy:

New Canon 24-70 f/4L IS
Canon 24-70 f/4L IS

New Canon 35mm f/2 IS
Canon 35mm f/2 IS

Canon 500mm f/4L IS II Now In Stock

Canon 500mm f/4L IS II Now In Stock
500mm f/4L IS II

Nikon D600 w/ 28-300mm f/3.5-5.6G AF-S ED VR Lens – $150 OFF

Nikon D600 w/ 28-300mm f/3.5-5.6G AF-S ED VR Lens – $150 OFF
Nikon D600 w/ 28-300mm f/3.5-5.6G AF-S ED VR Lens

One of my favorite Nikon cameras, the D600, is also in stock and on sale for $150 off! If I had some spare cash, I’d probably pick this one up myself!

Tamron 70-200 f/2.8 with Vibration Control for Canon, Nikon and Sony is only $1499

Tamron 70-200mm f/2.8 SP Di VC USD Zoom Lens only $1499
Tamron 70-200mm f/2.8 SP Di VC USD Zoom Lens

Lexar 64GB CompactFlash Memory Card Professional 400x (UDMA 7) only $169.95!!!

Lexar 64GB CompactFlash Memory Card On Sale
Lexar 64GB CompactFlash Memory Card On Sale

Disclosure

If you make a purchase using links found in this article, I may make a commission.

Friday, November 11, 2011

REVIEW: Lexar USB 3.0 Dual-Slot Reader–Speed up your file transfers for less than $40!

Lexar Professional USB 3.0 Dual-Slot ReaderLexar Professional USB 3.0 Dual-Slot Reader

Generally speaking I'm not a super impatient person (stop laughing honey). When I'm ready to download my files to my computer into Lightroom I generally just stick them in my SanDisk ImageMate (pictured below) and go about my business. However, when I travel I'm generally in a hurry so the delay to wait for my cards to download from my old reader has become a problem. In fact, I realized that my cameras are a lot faster than my once "blazing fast" ImageMate, so I don’t even take it with me to travel anymore.

When I was in New York recently at the Photo Plus Expo I ran into my friend DeMaris, who works at Lexar, and he flashed his pearly whites and said “I’ve got something I know you are going to like”. Now DeMaris and I had hung out at the Vancouver Olympics as our booths were next to each other at the Media Center, so I knew from that experience that when he says something like that then something cool was sure to follow.

In this case it was the Lexar Professional USB 3.0 Dual-Slot Reader which he had told me about via email when it was first released. I was busy with way too many photo shoots my first couple days in New York, so it wasn’t long before I got a chance to try out this new card reader.

The first thing I noticed and appreciated was that I could put the Compact Flash AND SD cards from my Canon 1D Mark IV (which uses both formats) in at the same time and both my Mac and PC would recognize it as two separate drives*. This allowed me to copy from both at the same time with very little observable dip in performance (according to Windows displayed transfer rates). On the Mac I didn’t have any numbers to look at, but what I noticed is that the files copied faster than from my camera. In fact, when I was done copying the files I tried it again from my camera, and it confirmed my suspicion – this reader was definitely faster.

I tried it with both my SanDisk Extreme 60mb/sec and Lexar Professional 600x (90mb/sec) cards as well as my SanDisk 30mb/sec SD cards, and I observed an improvement. This was a huge help for me because I was dumping my cards at 2:00 AM in the morning when I needed to be up again at 6:00 AM, so speed was of the essence. I was thrilled to be able to do both formats at the same time and I was able to dump 3 CF and 2 SD cards in the time it took me to get ready for bed. That’s exactly what I needed!

* = This device is inactive until you insert a card, so you’ll see one drive for each inserted card. I like this over my Image Mate which created 4 drive even if no card were inserted.

Conclusion

As Photography expenses go, this thing is dirt cheap at < $40 (as of the time of this writing). Even if you don’t’ have a 1D Mark IV, odds are you have a point and shoot that takes SD to go with with your DSLR that (usually) takes CF cards. The dual support over a fast USB connection to a fast hard drive (critical) makes this a no brainer purchase (or a great holiday gift). However, that’s nothing new or revolutionary. What’s great about this device is its USB 3.0 support and fast transfer speed.

NOTE: I found the performance was typically limited by my hard drive performance (i.e., my DroboPro was 4x faster than my slow laptop drive) with both USB 2.0 and 3.0. Copying to a super fast SSD drive is where things really get fun as you can see the real performance of this device.

I also loved the small compact size (you can toss it in your pocket).

I tested it with my Windows 7 64-bit Lenovo ThinkPad W510 (replaced by the W520) as well as my 17” MacBook Pro running Lion and it worked fine.

Click here to learn more or to buy yours. See the sale below (limited time) to pick up some new cards while you are at it.

Lexar Two Pack Sale

Click here to save on Lexar cards right now. The Lexar Professional 600x (90mb/sec) is my preferred compact flash card right now, but you can get sufficient performance out of the 400x (60mb/sec) cards too. See my article entitled “Is a faster Compact Flash card worth the extra money?” to learn more. Based on my experience, cards that can do 30mb/sec or faster have been fine for HD video on my Canon 5D Mark II and 1D Mark IV.

Disclosure

I was given a copy of this device along with a Lexar Professional 600x CF card for testing.